About our products:● Clear text:The rate of the waste powder is within 5% and the diameter of the particle is 7-10 microns. The value of the blackness is 1.48. So the printing is fixing firmly and performing in high resolution due to the great flowablility and charge stability of the carbon toner.● Great printing quality:With stable magnetic field, the heater roller makes the printing smooth, presenting gradual gradation without any background color.● Professional packaging:The products will be packaged with multilayer shockproof for the security of the goods.